It may also be hard to get in at 32 unless you've been a professional student or working in a field that ties into law. Some schools are just wierd and feel older candidates won't cut it (and many don't, dropping out due to finances and responsibilities or underestimating the difficulty).
One thing I would not count on is a big fat paycheck coming automatically with the degree....many lawyers are doing longer stints at schools for specialties and the like to make them stand out....of course a Harvard degree is also a method

.
My bank had many attorneys working at $26k-30k....some even less, and of course some pulling in the 5 figure paychecks every two weeks. There are a lot of lawyers out there.
Most schools have a 3 year program, some 4, and I am sure there are some high paced 2 year programs out there (this is all post bachelor's of course).
LSAT is a test you will have to do well on, esp being out of school and/or older. Some schools may even insist on a 'test' semester outside the college of law to see how you do academically...a girl in my class had to do a year outside her college of choice at the university she picked....she really wanted that name on her wall though so did it....personally I'd have picked another school and she had other offers without that BS.